Why would an FBI agent pose as an Israeli intelligence officer (since Israel is supposedly the best friend and ally of the United States), and not as a Pakistani, Iranian, North Corean or Venezuelan one....??? Have a look at the responses on some of the major blogs in the U.S. from today, and you will realize rather quickly, that the damage has already been done, with or without official Israeli involvement.... Again, why would the U.S. secret service wanna do that...???
20 killed, dozens wounded in bombings in Sanaa, Yemen (Reuters)
from the article: U.S. arrests ex-NASA scientist over bid to spy for Israel